English verb conjugation
CAN ENTOIL

Regular verb: entoil - entoiled - entoiled

Affirmation

Simple form	V-ing form
I can entoil you can entoil he can entoil we can entoil you can entoil they can entoil	I can be entoiling you can be entoiling he can be entoiling we can be entoiling you can be entoiling they can be entoiling
Perfect	V-ing perfect
I can have entoiled you can have entoiled he can have entoiled we can have entoiled you can have entoiled they can have entoiled	I can have been entoiling you can have been entoiling he can have been entoiling we can have been entoiling you can have been entoiling they can have been entoiling

Negation

Simple form	V-ing form
I can't entoil you can't entoil he can't entoil we can't entoil you can't entoil they can't entoil	I can't be entoiling you can't be entoiling he can't be entoiling we can't be entoiling you can't be entoiling they can't be entoiling
Perfect	V-ing perfect
I can't have entoiled you can't have entoiled he can't have entoiled we can't have entoiled you can't have entoiled they can't have entoiled	I can't have been entoiling you can't have been entoiling he can't have been entoiling we can't have been entoiling you can't have been entoiling they can't have been entoiling

Interrogative form

Simple form	V-ing form
can I entoil? can you entoil? can he entoil? can we entoil? can you entoil? can they entoil?	can I be entoiling? can you be entoiling? can he be entoiling? can we be entoiling? can you be entoiling? can they be entoiling?
Perfect	V-ing perfect
can I have entoiled? can you have entoiled? can he have entoiled? can we have entoiled? can you have entoiled? can they have entoiled?	can I have been entoiling? can you have been entoiling? can he have been entoiling? can we have been entoiling? can you have been entoiling? can they have been entoiling?

Interro-negative form

Simple form	V-ing form
can't I entoil? can't you entoil? can't he entoil? can't we entoil? can't you entoil? can't they entoil?	can't I be entoiling? can't you be entoiling? can't he be entoiling? can't we be entoiling? can't you be entoiling? can't they be entoiling?
Perfect	V-ing perfect
can't I have entoiled? can't you have entoiled? can't he have entoiled? can't we have entoiled? can't you have entoiled? can't they have entoiled?	can't I have been entoiling? can't you have been entoiling? can't he have been entoiling? can't we have been entoiling? can't you have been entoiling? can't they have been entoiling?